Home / 5,682,400.39-7,841,884.89-3,104,247.24

Finding the Fourth Proportional to 5,682,400.39, 7,841,884.89 and 3,104,247.24

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Solution

The fourth proportional to 5,682,400.39, 7,841,884.89 and 3,104,247.24 is: 4,283,955.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,400.39 : 7,841,884.89 = 3,104,247.24 : x
  2. Step 2: Convert to fraction form
    5,682,400.39/7,841,884.89 = 3,104,247.24/x
  3. Step 3: Cross multiply
    5,682,400.39x = 7,841,884.89 × 3,104,247.24
  4. Step 4: Simplify right side
    5,682,400.39x = 24,343,149,537,821.13
  5. Step 5: Solve for x
    x = 24,343,149,537,821.13/5,682,400.39
  6. Step 6: Final answer
    x = 4,283,955.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.